3,419 ÷ 11 = ( ÷ 11 ) + ( ÷ 11 ) + (9÷11)
ASAP PLZ

He concluded that a heavier object dropped from the same height as a lighter object will land

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?